Home / 1,059,199.16-1,461,677.55-575,776.46

Finding the Fourth Proportional to 1,059,199.16, 1,461,677.55 and 575,776.46

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Solution

The fourth proportional to 1,059,199.16, 1,461,677.55 and 575,776.46 is: 794,562.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,199.16 : 1,461,677.55 = 575,776.46 : x
  2. Step 2: Convert to fraction form
    1,059,199.16/1,461,677.55 = 575,776.46/x
  3. Step 3: Cross multiply
    1,059,199.16x = 1,461,677.55 × 575,776.46
  4. Step 4: Simplify right side
    1,059,199.16x = 841,599,518,092.09
  5. Step 5: Solve for x
    x = 841,599,518,092.09/1,059,199.16
  6. Step 6: Final answer
    x = 794,562.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.